81573096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308989}}^1$

素因数の和:309009

約数の個数: 32

約数和(自身を含む): 222472800

約数和(自身を除く): 140899704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308989, 617978, 926967, 1235956, 1853934, 2471912, 3398879, 3707868, 6797758, 7415736, 10196637, 13595516, 20393274, 27191032, 40786548, 81573096]

約数ペア:

[(1, 81573096), (2, 40786548), (3, 27191032), (4, 20393274), (6, 13595516), (8, 10196637), (11, 7415736), (12, 6797758), (22, 3707868), (24, 3398879), (33, 2471912), (44, 1853934), (66, 1235956), (88, 926967), (132, 617978), (264, 308989)]